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The c-aterpillar 10R-47641 fuel injector is a high-precision, OEM-compliant HEUI (Hydraulically Actuated Electronically Controlled Unit Injection) component specifically engineered for c-aterpillar C9 series diesel engines. Strictly adhering to c-aterpillar’s original design standards, premium alloy material specific-ations, and factory precision calibration parameters, it serves as a direct replacement for legacy injector models (including 293-4072 and 20R-8064) with seamless plug-and-play compatibility. As a core part of the C9 engine’s fuel system, it integrates advanced hydraulic servo mechanisms and high-sensitivity electronic control modules to enable real-time regulation of injection timing, fuel delivery volume, and injection pressure. This design ensures ultra-uniform fuel atomization, complete combustion, and stable high-power output even under long-term high-load, high-temperature, high-vibration, and dusty industrial operating conditions. Constructed with high-strength wear-resistant internal components and enhanced sealing structures, the injector effectively resists fuel leakage, carbon deposition, and mechanical wear, significantly prolonging the service life of the C9 engine and reducing long-term maintenance costs. It is widely applicable to heavy-duty construction machinery, mining equipment, generator sets, and industrial vehicles equipped with c-aterpillar C9 series engines, fully meeting the stringent performance and reliability requirements of engineering and industrial applic-ations.

1. Core Basic Specific-ations

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